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I have no expierence with glassfish and java apps. Maybe you know what does it mean.

[2018-06-13T16:54:54.976+0400] [glassfish 4.1] [INFO] [] [] [tid: _ThreadID=15 _ThreadName=Thread-8] [timeMillis: 1528894494976] [levelValue: 800] [[
2018-06-13 16:54:54 ERROR DbOperations:223 - Exception :null
java.lang.NullPointerException
at com.bravo.db.common.DbOperations.getDataFromDB(DbOperations.java:210)
at com.bravo.utility.Utils.fetchAllMessage(Utils.java:73)
at com.bravo.utility.PropertyCache.getMessage(PropertyCache.java:55)
at com.bravo.utility.PropertyCache.getValue(PropertyCache.java:29)
at com.bravo.db.common.DbOperations.getDataFromDB(DbOperations.java:224)
at com.bravo.utility.Utils.fetchAllMessage(Utils.java:73)
at com.bravo.utility.PropertyCache.getMessage(PropertyCache.java:55)
at com.bravo.utility.PropertyCache.getValue(PropertyCache.java:29)
at com.bravo.db.common.DbOperations.getDataFromDB(DbOperations.java:224)
at com.bravo.utility.Utils.fetchAllMessage(Utils.java:73)
at com.bravo.utility.PropertyCache.getMessage(PropertyCache.java:55)
at com.bravo.utility.PropertyCache.getValue(PropertyCache.java:29)
at com.bravo.db.common.DbOperations.getDataFromDB(DbOperations.java:224)
at com.bravo.utility.Utils.fetchAllMessage(Utils.java:73)
at com.bravo.utility.PropertyCache.getMessage(PropertyCache.java:55)
at com.bravo.utility.PropertyCache.getValue(PropertyCache.java:29)
at com.bravo.db.common.DbOperations.getDataFromDB(DbOperations.java:224)
at com.bravo.utility.Utils.fetchAllMessage(Utils.java:73)
at com.bravo.utility.PropertyCache.getMessage(PropertyCache.java:55)
at com.bravo.utility.PropertyCache.getValue(PropertyCache.java:29)
at com.bravo.db.common.DbOperations.getDataFromDB(DbOperations.java:224)
at com.bravo.utility.Utils.fetchAllMessage(Utils.java:73)
at com.bravo.utility.PropertyCache.getMessage(PropertyCache.java:55)
at com.bravo.utility.PropertyCache.getValue(PropertyCache.java:29)
at com.bravo.db.common.DbOperations.getDataFromDB(DbOperations.java:224)
at com.bravo.utility.Utils.fetchAllMessage(Utils.java:73)
at com.bravo.utility.PropertyCache.getMessage(PropertyCache.java:55)
at com.bravo.utility.PropertyCache.getValue(PropertyCache.java:29)
at com.bravo.db.common.DbOperations.getDataFromDB(DbOperations.java:224)
at com.bravo.utility.Utils.fetchAllMessage(Utils.java:73)
at com.bravo.utility.PropertyCache.getMessage(PropertyCache.java:55)
at com.bravo.utility.PropertyCache.getValue(PropertyCache.java:29)
at com.bravo.db.common.DbOperations.getDataFromDB(DbOperations.java:224)
at com.bravo.utility.Utils.fetchAllMessage(Utils.java:73)
at com.bravo.utility.PropertyCache.getMessage(PropertyCache.java:55)
at com.bravo.utility.PropertyCache.getValue(PropertyCache.java:29)
at com.bravo.db.common.DbOperations.getDataFromDB(DbOperations.java:224)
at com.bravo.utility.Utils.fetchAllMessage(Utils.java:73)
at com.bravo.utility.PropertyCache.getMessage(PropertyCache.java:55)
at com.bravo.utility.PropertyCache.getValue(PropertyCache.java:29)
at com.bravo.db.common.DbOperations.getDataFromDB(DbOperations.java:224)
at com.bravo.utility.Utils.fetchAllMessage(Utils.java:73)
at com.bravo.utility.PropertyCache.getMessage(PropertyCache.java:55)
at com.bravo.utility.PropertyCache.getValue(PropertyCache.java:29)
at com.bravo.db.common.DbOperations.getDataFromDB(DbOperations.java:224)
at com.bravo.utility.Utils.fetchAllMessage(Utils.java:73)
at com.bravo.utility.PropertyCache.getMessage(PropertyCache.java:55)
at com.bravo.utility.PropertyCache.getValue(PropertyCache.java:29)
at com.bravo.db.common.DbOperations.getDataFromDB(DbOperations.java:224)
at com.bravo.utility.Utils.fetchAllMessage(Utils.java:73)
at com.bravo.utility.PropertyCache.getMessage(PropertyCache.java:55)
at com.bravo.utility.PropertyCache.getValue(PropertyCache.java:29)
at com.bravo.db.common.DbOperations.getDataFromDB(DbOperations.java:224)
at com.bravo.utility.Utils.fetchAllMessage(Utils.java:73)
at com.bravo.utility.PropertyCache.getMessage(PropertyCache.java:55)
"server.log_2018-06-13T16-54-56" 29673L, 2002797C

After killing process which use that port ( it's also used by java app ) i start domain via asadmin. It shows me " Start-domain executed successfully" but after i execute command " list-domains" it shows me again "domain not runing"

can u look for DbOperations.java: or canShow your code;it's seems to Error while creating the connection( con.createStatement();) so bettrer to look that code else show me the code so that i can assist u
Thank U